<template>
	<view class="container">
		<view class="left-bottom-sign"></view>
		<view class="back-btn yticon icon-zuojiantou-up" @click="navBack"></view>
		<view class="right-top-sign"></view>
		<!-- 微信小程序授权获取用户信息 -->
		<view class="wrapper">
			<view class="left-top-sign">BindPhone</view>
			<view class="welcome">
				{{common.appName}}欢迎您！
			</view>
			<button  class="confirm-btn" open-type="getPhoneNumber" :disabled="logining" @getphonenumber='getphonenumber'>获取手机号</button>
		</view>
	</view>
</template>

<script>
	import common from '../../utils/common.js'
	import api from '../../utils/api.js'
	export default{
		data(){
			return {
				common,
				disabled: false,
				phoneNumber: '',
				logining: false
			}
		},
		
		onLoad(){
			uni.login({
				success(res) { 
					console.log(res);
					common.setStorage('wxLoginCode', res.code)
				},
				fail(err) {
					console.log(err);
				}
			})
		},
		
		methods: {
			getphonenumber(res) {
				console.log(res);
				if(res.detail.errMsg == 'getPhoneNumber:ok') {
					let loginData = {
						  code: common.getStorage('wxLoginCode'),
						  encryptedData: res.detail.encryptedData,
						  iv: res.detail.iv
					}
					api.getPhoneNumberByApplet(loginData, res => {
						uni.navigateBack({
							delta: 1
						})
					})
				}else {
					this.$showToast('手机号获取失败~')
				}
			},
			
			setUserPhoneAsync() {
				if(!this.phoneNumber) { this.$showToast('请填写手机号~'); return }
				if(!this.smsCode) { this.$showToast('请填写验证码~'); return }
				api.setUserPhoneAsync({ phoneNumber: this.phoneNumber, smsCode: this.smsCode }, res => {
					common.updateUserInfo('userPhone', this.phoneNumber)
					this.popShow = false
					this.$showToast('手机号绑定成功~')
					setTimeout(() => {
						uni.navigateBack({
							delta: 1
						})
					}, 2000)
				})
			}
		}
	}
</script>

<style lang='scss' scoped>
	$font-sm: 24upx;
	$font-base: 28upx;
	$font-color-base: #606266;
	$font-color-spec: #4399fc;
	page{
		background: #fff;
	}
	.container{
		padding-top: 115px;
		position:relative;
		width: 100vw;
		height: 100vh;
		overflow: hidden;
		background: #fff;
	}
	.wrapper{
		position:relative;
		z-index: 90;
		background: #fff;
		padding-bottom: 40upx;
	}
	.back-btn{
		position:absolute;
		left: 40upx;
		z-index: 9999;
		padding-top: var(--status-bar-height);
		top: 40upx;
		font-size: 40upx;
		color: #303133;
	}
	.left-top-sign{
		font-size: 120upx;
		color: #f8f8f8;
		position:relative;
		left: -16upx;
	}
	.right-top-sign{
		position:absolute;
		top: 80upx;
		right: -30upx;
		z-index: 95;
		&:before, &:after{
			display:block;
			content:"";
			width: 400upx;
			height: 80upx;
			background: #b4f3e2;
		}
		&:before{
			transform: rotate(50deg);
			border-radius: 0 50px 0 0;
		}
		&:after{
			position: absolute;
			right: -198upx;
			top: 0;
			transform: rotate(-50deg);
			border-radius: 50px 0 0 0;
			/* background: pink; */
		}
	}
	.left-bottom-sign{
		position:absolute;
		left: -270upx;
		bottom: -320upx;
		border: 100upx solid #d0d1fd;
		border-radius: 50%;
		padding: 180upx;
	}
	.welcome{
		position:relative;
		left: 50upx;
		top: -90upx;
		font-size: 46upx;
		color: #555;
		text-shadow: 1px 0px 1px rgba(0,0,0,.3);
	}
	.input-content{
		padding: 0 60upx;
	}
	.input-item{
		display:flex;
		flex-direction: column;
		align-items:flex-start;
		justify-content: center;
		padding: 0 30upx;
		background:#f8f6fc;
		height: 120upx;
		border-radius: 4px;
		margin-bottom: 50upx;
		&:last-child{
			margin-bottom: 0;
		}
		.tit{
			height: 50upx;
			line-height: 56upx;
			font-size: $font-sm+2upx;
			color: $font-color-base;
		}
		input{
			height: 60upx;
			font-size: $font-base + 2upx;
			color: #606266;
			width: 100%;
		}	
	}

	.confirm-btn{
		width: 630upx;
		height: 76upx;
		line-height: 76upx;
		border-radius: 50px;
		margin-top: 70upx;
		/* background: #fa436a; */
		background-color: $theme-color;
		color: #fff;
		font-size: 32upx;
		&:after{
			border-radius: 100px;
		}
	}
	.forget-section{
		font-size: $font-sm+2upx;
		color: $font-color-spec;
		text-align: center;
		margin-top: 40upx;
	}
	.register-section{
		position:absolute;
		left: 0;
		bottom: 50upx;
		width: 100%;
		font-size: $font-sm+2upx;
		color: $font-color-base;
		text-align: center;
		text{
			color: $font-color-spec;
			margin-left: 10upx;
		}
	}
	
</style>
